Documentation says "controller", should say "view component"

[jzabroski]

From:

Creates a new controller for the specified <paramref name="context"/>.

To:

Creates a new view component for the specified <paramref name="context"/>.

aspnetcore/src/Mvc/Mvc.ViewFeatures/src/ViewComponents/IViewComponentFactory.cs

Lines 11 to 16 in 6009a58

	/// <summary>
	/// Creates a new controller for the specified <paramref name="context"/>.
	/// </summary>
	/// <param name="context"><see cref="ViewComponentContext"/> for the view component.</param>
	/// <returns>The view component.</returns>
	object CreateViewComponent(ViewComponentContext context);